[Lifetime of hydrobionts Daphnia magna in a noncontact-activated water].

The article is devoted to the study of the influence of non-contact activated water on the lifetime and replicative function of aquatic organisms Daphnia magna, belonging to a highly organized animal organisms. There was established the proportional relationship between the concentration of hydrogen peroxide (in the anion-radical form) and the duration of aquatic lifetime of hydrobionts. In a non contact activated water media with values of redox -potential (Eh)~130mV (against Eh = 213mV--in the control) the lifetime of hydrobionts Daphnia magna is shown to increase in average up to 9 days and reaches 34 days (as 25 days in the control). Replicative junction activated in the aquatic environment does not change, but there was noted a delay in the time of dropping by 7 days in average. Noted regularities in the change in the lifetime of aquatic organisms Daphnia magna in aquatic activated environments are interpreted on the basis of the dependence of the proliferative activity of cells on the concentration of hydrogen peroxide in water. The obtained data on lifetime of Daphnia magna in activated electron-donor environments can serve as proof of the hygienic safety and biological activity of physically-activated (non-contact) drinking water.

[RELATIONSHIP BETWEEN THE PREVALENCE OF CHRONIC NONINFECTIOUS DISEASES AND ELECTROPHYSICAL STATE OF THE ENVIRONMENT].

In the paper there is evaluated the relationship of features of electronic state of the environment with a level of chronic, noninfectious diseases (CNID) in the regions of Russia, obtained on the basis of the monitoring measurements of the intensity of natural background electronic Bose condensate (BEBC) of natural ecosystems in a number of Russian regions and seas of the Arctic Ocean. The assessment of BEBC was implemented on results of measurements of redox state of distilled water being in the contact with natural water. The equilibrium redox state of distilled water, determined by the influx of electrons (quantum reduction) outside, is proportional to the intensity of BEBC. The obtained data attest to an increase in the intensity of the background of EBC in Siberia regions and, especially, within the limits ofwaters of Lake Baikal (the redox potential of the surface water in the lake ~ -70mV). Also there is observed a strong dependence of the background EBC in the latitudinal direction. Low levels of background EBC were noted in the Arkhangelsk region and the north-eastern Chukotka. Functioning of international systems of plasma sounding of ionosphere (such systems as HAARP) were established to have a detrimental effect on the background EBC in these regions. According to the results of measurements of the relative values of intensities of natural background of Bose condensate of electrons there was constructed the dependence reflecting the relationship of the prevalence of noninfectious diseases in the regions of Russia with the redox state of distilled water which can be characterized as a significant (regression coefficient R2 = 0.78). The relationship between noninfectious diseases (NID, %) with the intensity of the background of EBC (Ib rel. units) is estimated by the equation: NID [%] = 0.24Eh [mV]-25, where Eh ~ I/Ib. Numerical evaluations show that an increase in the biosphere redox potential of water by 90mV leads to an increase of the primary incidence by 20% (relatively to the average values for Russia). Analysis of results attests to the relationship of CNID with the electrophysical state of the environment that allows from different positions to arrive to true causes of their emergence, associated with changes in the electrophysical conditions of habitation and human activities that lead to the nascency of cellular metabolic disturbances.

[Hygienic evaluation of the combined effect of portable water chloroform].

The paper considers the significance of complex entrance of chloroform from portable water into the human body (enterally, inhalationally, and through the intact skin). It shows it necessary to toughen the maximum permissible concentration (MPC) of chloroform in the portable drinking, by taking into account of the multiplicity of routes of its action on the population. The authors present the results of their own investigations of the levels of chloroform in the air of bath and shower rooms before and after taking a shower and filling the bath with water, as well as in the airspace layer above the water of an indoor swimming pool, by using chromatographic mass-spectrometry.